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Silentnight Miracoil Mattresses

Silentnight Miracoil king size mattresses blend comfort and support, with memory foam, eco-friendly, or pillowtop options. Choose from Miracoil or high-pocket-spring designs, plus rolled, microquilt, and tufted finishes. Find your best night’s sleep in a size that gives you room to stretch and dream big.

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131 products
  • VALUE 20pc silent20
Silentnight Miracoil Pillowtop Mattress
Rating 4.4 out of 5, from 104 reviews
From
£319.00
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  • VALUE 20pc silent20
  • Free delivery
Silentnight Just Sleep Calm Hybrid Mattress
Rating 4.9 out of 5, from 17 reviews
From
£735.00
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  • VALUE 20pc silent20
Silentnight Miracoil Travis Orthopaedic Mattress
From
£419.00
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  • VALUE 20pc silent20
Silentnight 2800 Pocket Luxury Mattress
From
£630.00
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Silentnight 1000 Pocket Luxury Mattress
Rating 4.7 out of 5, from 881 reviews
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£292.00
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  • VALUE 20pc silent20
Silentnight Travis Miracoil Microquilt Mattress
Rating 4.6 out of 5, from 3455 reviews
From
£275.00
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  • VALUE 20pc silent20
Silentnight Miracoil Travis Memory Foam Mattress
Rating 4.7 out of 5, from 328 reviews
From
£489.00
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  • Free delivery
Silentnight Ultragel 3000 Pocket Spring Mattress
Rating 4.7 out of 5, from 33 reviews
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£767.00
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  • VALUE 20pc silent20
  • Free delivery
Silentnight 2000 Eco Comfort Airmesh Mattress
Rating 4.7 out of 5, from 9 reviews
From
£569.00
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Silentnight 2000 Pocket Luxury Mattress
Rating 4.7 out of 5, from 459 reviews
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£524.00
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  • VALUE 20pc silent20
Silentnight 1400 Pocket Tufted Ortho Mattress
Rating 4.7 out of 5, from 1015 reviews
From
£490.00
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Silentnight Essentials Open Coil Mattress
Rating 4.5 out of 5, from 290 reviews
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From
£146.00
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Silentnight Breathe Plus Gel Foam Mattress
From
£349.00
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Silentnight Ultragel 1000 Pocket Mattress
Rating 5.0 out of 5, from 5 reviews
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£551.00
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Silentnight Knightly 2000 Pocket Memory Mattress
Rating 4.8 out of 5, from 192 reviews
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£464.00
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  • VALUE 20pc silent20
Silentnight Essentials 600 Pocket Sprung Mattress
Rating 4.7 out of 5, from 857 reviews
From
£285.00
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  • VALUE 20pc silent20
  • Free delivery
Silentnight 2800 Pocket Natural Mattress
Rating 4.8 out of 5, from 56 reviews
From
£699.00
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Silentnight Middleton 800 Pocket Comfort Mattress
Rating 4.7 out of 5, from 2563 reviews
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£287.00
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  • VALUE 20pc silent20
Silentnight Memory Cool 1000 Pocket Mattress
Rating 4.7 out of 5, from 26 reviews
From
£539.00
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Silentnight Middleton 800 Pocket Memory Foam Mattress
Rating 4.7 out of 5, from 1650 reviews
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£276.00
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  • VALUE 20pc silent20
  • Free delivery
Silentnight Eco Miracoil Pillowtop Mattress
Rating 4.5 out of 5, from 99 reviews
From
£360.00
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Silentnight Orthopaedic 3cm Mattress Topper
Rating 4.5 out of 5, from 73 reviews
From
£76.00
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Silentnight Waterproof Mattress Protector
Rating 4.3 out of 5, from 5490 reviews
From
£19.00
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  • VALUE 20pc silent20
  • Free delivery
Silentnight Memory Foam Rolled Mattress
Rating 4.5 out of 5, from 4367 reviews
From
£285.00
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  • VALUE 25pcsilent25
Silentnight Hotel Collection Mattress Protector
From
£26.00
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Silentnight Airmax 5cm Mattress Topper
Rating 4.5 out of 5, from 4721 reviews
From
£45.00
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  • VALUE 25pcsilent25
Silentnight Waterproof Terry Towelling Mattress Protector
Rating 4.8 out of 5, from 81 reviews
From
£24.00
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Silentnight Airmax 8cm Mattress Topper
Rating 4.5 out of 5, from 1341 reviews
From
£48.99
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Silentnight Anti-Allergy Mattress Protector
Rating 4.5 out of 5, from 1766 reviews
From
£18.00
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  • VALUE 25pcsilent25
Silentnight Super Snuggly 10cm Mattress Topper
Rating 4.8 out of 5, from 111 reviews
From
£68.00
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  • VALUE 25pcsilent25
Silentnight Hotel 2.5cm Mattress Topper
Rating 4.6 out of 5, from 1935 reviews
From
£38.00
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  • VALUE 25pcsilent25
Silentnight Hotel 10cm Mattress Topper
Rating 4.7 out of 5, from 60 reviews
From
£75.00
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  • VALUE 20pc silent20
Silentnight Hatfield Memory Foam Mattress
Rating 4.6 out of 5, from 2421 reviews
From
£355.00
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Silentnight Bounceback Mattress Protector
Rating 4.6 out of 5, from 626 reviews
From
£26.00
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Silentnight Airmax 5cm Mattress Topper
Rating 4.4 out of 5, from 46 reviews
From
£48.00
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  • VALUE 25pcsilent25
Silentnight 5cm Mattress Topper
Rating 4.5 out of 5, from 1387 reviews
From
£140.00
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  • VALUE 20pc silent20
  • Free delivery
Silentnight Foam Rolled Mattress
Rating 4.3 out of 5, from 1141 reviews
From
£230.00
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  • VALUE 20pc silent20
  • Free delivery
Silentnight Just Sleep Relax Memory Foam Mattress
Rating 4.3 out of 5, from 102 reviews
From
£355.00
Free Delivery
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Silentnight Ashford 1400 Pocket Memory Foam Mattress
Rating 4.7 out of 5, from 293 reviews
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£440.00
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Silentnight Impress 7cm Mattress Topper
Rating 4.7 out of 5, from 132 reviews
From
£185.00
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Silentnight Airmax 1750 Pocket Sprung Mattress
Rating 4.7 out of 5, from 6 reviews
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From
£411.00
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Silentnight Bounceback 2.5 Mattress Topper
From
£36.00
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  • VALUE 20pc silent20
Silentnight Dewsbury 2800 Pocket Memory Foam Mattress
Rating 4.8 out of 5, from 301 reviews
From
£805.00
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Silentnight Marlow 1000 Pocket Memory Foam Mattress
Rating 4.7 out of 5, from 418 reviews
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£384.00
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  • VALUE 25pcsilent25
Silentnight 2.5cm Mattress Topper
Rating 4.4 out of 5, from 1140 reviews
From
£90.00
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Silentnight  Wellbeing 8cm Mattress Topper
Rating 4.1 out of 5, from 65 reviews
From
£49.00
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  • Exclusive
Silentnight Align 2000 Double Sided Mattress
Rating 4.8 out of 5, from 4 reviews
Save £321.00
From
£638.00
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  • VALUE 20pc silent20
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Silentnight Hush Memory Foam Mattress
From
£249.00
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  • VALUE 20pc silent20
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Silentnight Breathe Gel Foam Mattress
From
£289.00
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  • VALUE 20pc silent20
4 Colours available
Silentnight Middleton Memory Mattress & Divan Bed Set
Rating 4.7 out of 5, from 1233 reviews
From
£719.00
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  • VALUE 20pc silent20
4 Colours available
Silentnight Middleton Comfort Mattress & Divan Bed Set
Rating 4.6 out of 5, from 769 reviews
From
£675.00
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Silentnight Knightly 2000 Pocket Luxury Mattress
Rating 4.7 out of 5, from 174 reviews
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£628.00
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Silentnight Eco Comfort Breathe 1400 Pocket Mattress
Rating 4.8 out of 5, from 69 reviews
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From
£528.00
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  • VALUE 20pc silent20
  • Free delivery
Silentnight 1000 Pocket Tufted Eco Mattress
Rating 4.8 out of 5, from 42 reviews
From
£450.00
Free Delivery
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Silentnight Whitfield 4000 Pocket Memory Mattress
Rating 4.5 out of 5, from 76 reviews
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From
£639.00
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  • VALUE 20pc silent20
  • Free delivery
Silentnight Memory Cool 3000 Pocket Sprung Mattress
Rating 4.9 out of 5, from 18 reviews
From
£949.00
Free Delivery
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  • VALUE 20pc silent20
  • Free delivery
Silentnight Just Sleep Serene Hybrid Mattress
Rating 4.6 out of 5, from 31 reviews
From
£935.00
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  • VALUE 20pc silent20
  • Free delivery
Silentnight 800 Pocket Pillowtop Eco Mattress
Rating 4.6 out of 5, from 31 reviews
From
£400.00
Free Delivery
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  • VALUE 20pc silent20
  • Free delivery
Silentnight Just Sleep Snug Memory Foam Mattress
Rating 4.5 out of 5, from 37 reviews
From
£589.00
Free Delivery
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  • Free delivery
Silentnight UltraGel Cool 3000 Pocket Firm Mattress
Rating 4.5 out of 5, from 38 reviews
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£927.00
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Related categories

Silentnight King Size MattressesSilentnight Super King MattressesMattressesKing Size MattressesSilentnight Double MattressesSilentnight Divan BedsSilentnight Single MattressesSuper King MattressesEmma Sleep Super King MattressesKing Size Orthopedic Mattress